19003833789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6405067}}^1$

素因数の和:6405136

約数の個数: 16

約数和(自身を含む): 27055007232

約数和(自身を除く): 8051173443

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 6405067, 19215201, 147316541, 275417881, 441949623, 826253643, 6334611263, 19003833789]

約数ペア:

[(1, 19003833789), (3, 6334611263), (23, 826253643), (43, 441949623), (69, 275417881), (129, 147316541), (989, 19215201), (2967, 6405067)]